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um Komfort und Nachhaltigkeit optimal miteinander zu verbinden
The EFSR1 uses capacitive sensors for level detection
Diese Eigenschaften ermöglichen eine einfache Handhabung in der Montage und einen sicheren Betrieb
coordination with a specialist is recommended
minimizing device downtime
Kesselsicherheitsgruppe 1" Caleffi mit Druckregler für Heizungsanlagen Heizpatrone um Komfort und Nachhaltigkeit optimalBoiler safety group 1" Caleffi MPN: 302631 Areas of application For closed heating systems according to DIN 4751 up to a capacity of 50 kW or 45,000 kcal h Safety valve 1" for boilers 3 bar Complete with automatic air vent, safety valve, and pressure gauge. Console made of solid cast brass MS58. Due to the special design, the small air bubbles contained in the heating water are forcibly directed to the automatic Caleffi air vent. Bottom connection
